JP7732507B2 - ＴｉＡｌ合金、ＴｉＡｌ合金粉末、ＴｉＡｌ合金部品及びその製造方法 - Google Patents

ＴｉＡｌ合金、ＴｉＡｌ合金粉末、ＴｉＡｌ合金部品及びその製造方法

Info

Publication number
JP7732507B2
JP7732507B2 JP2023527865A JP2023527865A JP7732507B2 JP 7732507 B2 JP7732507 B2 JP 7732507B2 JP 2023527865 A JP2023527865 A JP 2023527865A JP 2023527865 A JP2023527865 A JP 2023527865A JP 7732507 B2 JP7732507 B2 JP 7732507B2
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Japan
Prior art keywords
atomic
solidification
tial alloy
content
tial
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2023527865A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022260026A1 (fr
Inventor
祐太朗 大田
優斗 宮澤
圭司 久布白
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
IHI Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IHI Corp filed Critical IHI Corp
Publication of JPWO2022260026A1 publication Critical patent/JPWO2022260026A1/ja
Application granted granted Critical
Publication of JP7732507B2 publication Critical patent/JP7732507B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C14/00—Alloys based on titanium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/004—Filling molds with powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2301/00—Metallic composition of the powder or its coating
    • B22F2301/20—Refractory metals
    • B22F2301/205—Titanium, zirconium or hafnium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
JP2023527865A 2021-06-09 2022-06-07 ＴｉＡｌ合金、ＴｉＡｌ合金粉末、ＴｉＡｌ合金部品及びその製造方法 Active JP7732507B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021096660 2021-06-09
JP2021096660 2021-06-09
PCT/JP2022/022883 WO2022260026A1 (fr) 2021-06-09 2022-06-07 Alliage tial, poudre d'alliage tial, composant d'alliage tial et leur procédé de production

Publications (2)

Publication Number Publication Date
JPWO2022260026A1 JPWO2022260026A1 (fr) 2022-12-15
JP7732507B2 true JP7732507B2 (ja) 2025-09-02

Family

ID=84424988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023527865A Active JP7732507B2 (ja) 2021-06-09 2022-06-07 ＴｉＡｌ合金、ＴｉＡｌ合金粉末、ＴｉＡｌ合金部品及びその製造方法

Country Status (4)

Country Link
US (1) US20240110261A1 (fr)
EP (1) EP4353855A4 (fr)
JP (1) JP7732507B2 (fr)
WO (1) WO2022260026A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120551393B (zh) * 2025-08-01 2025-11-25 西安欧中材料科技股份有限公司 一种消除粉末热等静压制备全片层γ-TiAl合金微裂纹的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009144247A (ja) 2007-12-13 2009-07-02 Gkss-Forschungszentrum Geesthacht Gmbh チタンアルミナイド合金とその加工方法、チタンアルミナイド合金から製造される構造部品
JP2020159245A (ja) 2019-03-25 2020-10-01 ダイハツ工業株式会社 リザーブタンクの取付構造
WO2020235200A1 (fr) 2019-05-23 2020-11-26 株式会社Ihi Alliage tial et son procédé de production

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4983357A (en) * 1988-08-16 1991-01-08 Nkk Corporation Heat-resistant TiAl alloy excellent in room-temperature fracture toughness, high-temperature oxidation resistance and high-temperature strength
JPH03173017A (ja) * 1989-11-30 1991-07-26 Sumitomo Electric Ind Ltd 酸化物超電導線材の製造方法およびコイルの製造方法
EP0455005B1 (fr) * 1990-05-04 1995-09-13 Asea Brown Boveri Ag Alliage réfractaire pour organes de machine, basé sur l'aluminiure de titane dopé
JP3310680B2 (ja) * 1991-09-25 2002-08-05 三菱重工業株式会社 金属間化合物基耐熱合金
JPH05255827A (ja) * 1992-03-13 1993-10-05 Sumitomo Metal Ind Ltd ＴｉＡｌ金属間化合物基合金の製造方法
JPH06192776A (ja) * 1992-12-28 1994-07-12 Sumitomo Metal Ind Ltd 常温延性に優れるＴｉＡｌ基合金部品とその製造方法
GB9714391D0 (en) * 1997-07-05 1997-09-10 Univ Birmingham Titanium aluminide alloys
FR2868791B1 (fr) * 2004-04-07 2006-07-14 Onera (Off Nat Aerospatiale) Alliage titane-aluminium ductile a chaud
US10597756B2 (en) 2012-03-24 2020-03-24 General Electric Company Titanium aluminide intermetallic compositions
CN104588653A (zh) * 2015-01-20 2015-05-06 哈尔滨工业大学 一种TiAl合金型材的制备方法
JP7334896B2 (ja) * 2019-03-19 2023-08-29 国立大学法人島根大学 耐熱軽量高強度焼結体製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009144247A (ja) 2007-12-13 2009-07-02 Gkss-Forschungszentrum Geesthacht Gmbh チタンアルミナイド合金とその加工方法、チタンアルミナイド合金から製造される構造部品
JP2020159245A (ja) 2019-03-25 2020-10-01 ダイハツ工業株式会社 リザーブタンクの取付構造
WO2020235200A1 (fr) 2019-05-23 2020-11-26 株式会社Ihi Alliage tial et son procédé de production

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHENG Ｔ．Ｔ．et al.，EFFECTS OF AGING ON THE MICROSTRUCTURE AND CREEP PROPERTIES OF γ-TIAL CONTAINING HEAVY ALLOYING，SCRIPTA MATERIALIA，1998年，Vol.39 No.9，PP.1255-1265

Also Published As

Publication number Publication date
US20240110261A1 (en) 2024-04-04
JPWO2022260026A1 (fr) 2022-12-15
EP4353855A1 (fr) 2024-04-17
WO2022260026A1 (fr) 2022-12-15
EP4353855A4 (fr) 2025-07-02

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